Provisioning multi-tenant, microservice architecture-based integration service in a cloud computing environment

ABSTRACT

According to some embodiments, methods and systems may include a data storage device that contains user identifiers and associated entitlement values for a plurality of tenants of a cloud computing environment. A provisioning application platform processor may receive a user request for an integration service and access the data storage device. The provisioning application platform processor may then transmit at least one entitlement value to a platform resource manager processor to facilitate creation of a plurality of microservices resulting in implementation of the integration service for the user.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation of U.S. patent applicationSer. No. 16/526,246 entitled “PROVISIONING MULTI-TENANT, MICROSERVICEARCHITECTURE-BASED INTEGRATION SERVICE IN A CLOUD COMPUTING ENVIRONMENT”and filed Jul. 30, 2019. The entire content of that application isincorporated herein by reference.

BACKGROUND

An enterprise may utilize a cloud computing environment to let usersperform tasks. For example, the enterprise might let various usersexecute an application via the cloud computing environment to processpurchase orders, adjust human resources information, generate invoices,etc. In some cases, the cloud computing environment will supportmultiple tenants and create applications using multiple microservices(e.g., one microservice might be associated with a user interface whileanother microservice handles database resources). Moreover, differentusers may be entitled to different levels of service or performance. Forexample, the user of a “free” account may have limited storage ascompared to a user of a “paid” account. Provisioning microservicesappropriately in such cases, however, can be a difficult task. It wouldtherefore be desirable to provide for the provision of a multi-tenant,microservice architecture-based integration service in a cloud computingenvironment in a secure, automatic, and efficient manner.

SUMMARY

According to some embodiments, methods and systems may include a datastorage device that contains a data storage device that contains useridentifiers and associated entitlement values for a plurality of tenantsof a cloud computing environment. A provisioning application platformprocessor may receive a user request for an integration service andaccess the data storage device. The provisioning application platformprocessor may then transmit at least one entitlement value to a platformresource manager processor to facilitate creation of a plurality ofmicroservices resulting in implementation of the integration service forthe user.

Some embodiments comprise: means for receiving, at a provisioningapplication platform processor, a user request for an integrationservice; means for accessing, by the provisioning application platformprocessor, a data storage device containing user identifiers andassociated entitlement values for a plurality of tenants of the cloudcomputing environment; and means for transmitting at least oneentitlement value to a platform resource manager processor to facilitatecreation of a plurality of microservices resulting in implementation ofthe integration service for the user.

Some technical advantages of some embodiments disclosed herein areimproved systems and methods to provide for the provision of amulti-tenant, microservice architecture-based integration service in acloud computing environment in a secure, automatic, and efficientmanner.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1A is a high-level block diagram of a system.

FIG. 1B is a high-level block diagram of a system in accordance withsome embodiments.

FIG. 2 is a method according to some embodiments.

FIG. 3 is an example of an integration service in accordance with someembodiments.

FIG. 4 is a more detailed high-level block diagram of a provisioningsystem in accordance with some embodiments.

FIG. 5 is an information flow diagram of a provisioning processaccording to some embodiments.

FIG. 6 is an information flow diagram of a decommissioning process inaccordance with some embodiments.

FIG. 7 is an apparatus or platform according to some embodiments.

FIG. 8 is portion of a user entitlement data store in accordance withsome embodiments

FIG. 9 is a human machine interface display according to someembodiments.

DETAILED DESCRIPTION

In the following detailed description, numerous specific details are setforth in order to provide a thorough understanding of embodiments.However, it will be understood by those of ordinary skill in the artthat the embodiments may be practiced without these specific details. Inother instances, well-known methods, procedures, components and circuitshave not been described in detail so as not to obscure the embodiments.

One or more specific embodiments of the present invention will bedescribed below. In an effort to provide a concise description of theseembodiments, all features of an actual implementation may not bedescribed in the specification. It should be appreciated that in thedevelopment of any such actual implementation, as in any engineering ordesign project, numerous implementation-specific decisions must be madeto achieve the developers' specific goals, such as compliance withsystem-related and business-related constraints, which may vary from oneimplementation to another. Moreover, it should be appreciated that sucha development effort might be complex and time consuming, but wouldnevertheless be a routine undertaking of design, fabrication, andmanufacture for those of ordinary skill having the benefit of thisdisclosure.

Note that Integration as a Service (“IaaS”) software is a differentoffering as compared to a normal application executing in a cloudcomputing environment. For example, a normal application typically hasset of registered users for whom access can be allowed after asuccessful registration. In a cloud or multi-cloud platform (e.g., suchas Cloud Foundry), normal applications can directly be allowed to beprovisioned using simple application design and user management. Theuser who provisions the application can directly and easily use theapplication. However, an integration service in a cloud platform mayhave a microservice architecture that offers multiple applications (or aset of applications). For example, an integration design User Interface(“UI”) may represent one application, while a monitoring UI is anotherapplication and a runtime working node is another service. Together,these services may constitute integration service software.

In a multi-cloud landscape, stand-alone, individual applications may beprovisioned as a tenant. For multiple applications, multiple provisionsmust be done which results in complex user interfaces and maintenanceoverhead for a software developer. For example, a tenant may havedifferent capabilities (e.g., standard, advanced, or free accounts). Fora provisioning to cater to a tenant with appropriate capabilities foreach user, several interactions with cloud platform ordering systems maybe required. This may result in duplicate coding for each provisioningapplication.

FIG. 1A is a high-level block diagram of a system 100 that provides anintegration service 300. In particular, an integration service platform160 stores user entitlements 110. A user 120 may then subscribe tovarious microservices 180 and a runtime service/application 170 maycreate the integration service 300 using the microservices 180. Inexisting systems, the user 120 must perform multiple subscriptions toget a single integration service tenant. Further, each application mustkeep checking the user entitlements 110 before performing thesubscription.

To avoid such a result, FIG. 1B is a high-level block diagram of asystem 101 in accordance with some embodiments. The system 101 includesa provisioning application platform 151 that accesses user entitlementinformation in a data storage device 111. The provisioning applicationplatform 151 might use this information, for example, to create anintegration service 300 for a user 121. The provisioning applicationplatform 151 may communicate with an integration service platform 161configured with a platform resource manager and event notifier 171 thatinteracts with a cloud platform 191 and creates the integration service300 from microservices 181. The process might be performed automaticallyor be initiated via a command from a remote operator interface device.As used herein, the term “automatically” may refer to, for example,actions that can be performed with little or no human intervention.

As used herein, devices, including those associated with the system 101and any other device described herein, may exchange information via anycommunication network which may be one or more of a Local Area Network(“LAN”), a Metropolitan Area Network (“MAN”), a Wide Area Network(“WAN”), a proprietary network, a Public Switched Telephone Network(“PSTN”), a Wireless Application Protocol (“WAP”) network, a Bluetoothnetwork, a wireless LAN network, and/or an Internet Protocol (“IP”)network such as the Internet, an intranet, or an extranet. Note that anydevices described herein may communicate via one or more suchcommunication networks.

The provisioning application platform 151 may store information intoand/or retrieve information from various data stores (e.g., the datastorage device 111), which may be locally stored or reside remote fromthe provisioning application platform 151. Although a singleprovisioning application platform 151 is shown in FIG. 1B, any number ofsuch devices may be included. Moreover, various devices described hereinmight be combined according to embodiments of the present invention. Forexample, in some embodiments, the data storage device 111 and theprovisioning application platform 151 might comprise a single apparatus.The system 101 functions may be performed by a constellation ofnetworked apparatuses, such as in a distributed processing orcloud-based architecture.

A user may access the system 101 via a remote device (e.g., a PersonalComputer (“PC”), tablet, or smartphone) to view information about and/ormanage operational information in accordance with any of the embodimentsdescribed herein. In some cases, an interactive graphical user interfacedisplay may let an operator or administrator define and/or adjustcertain parameters (e.g., to define how microservices 181 interact)and/or provide or receive automatically generated recommendations orresults from the system 101.

FIG. 2 is a method that might performed by some or all of the elementsof the system 101 described with respect to FIG. 1B. The flow chartsdescribed herein do not imply a fixed order to the steps, andembodiments of the present invention may be practiced in any order thatis practicable. Note that any of the methods described herein may beperformed by hardware, software, or any combination of these approaches.For example, a computer-readable storage medium may store thereoninstructions that when executed by a machine result in performanceaccording to any of the embodiments described herein.

At S210, a provisioning application platform processor may receive auser request for an integration service. According to some embodiments,the provisioning application platform processor is associated with aSoftware-as-a-Service (“SaaS”) and/or a Platform-as-a-Service (“PaaS”).Moreover, the request from the user may be associated with a subscriberequest. Note that the provisioning application platform processor mayalso verify that tenant-onboarding is completed successfully and/orsupport a decommissioning process (e.g., as described with respect toFIG. 6).

At S220, the provisioning application platform processor may access adata storage device containing user identifiers and associatedentitlement values for a plurality of tenants of the cloud computingenvironment. The provisioning application platform processor may storeentitlement information is stored in a scope of the provisioningapplication platform processor and/or a commercialization component of acloud computing environment platform.

At S230, the system may transmit at least one entitlement value to aplatform resource manager processor to facilitate creation of aplurality of microservices resulting in implementation of theintegration service for the user. For example, FIG. 3 is an example ofan integration service 300 associated with multiple microservicecomponents 310 in accordance with some embodiments. Each microservicecomponent 310 might be associated with, for example, an integrationdesign UI application, a monitoring UI application, a runtime workingnode, an information storage service, database resources, etc. Accordingto some embodiments, the platform resource manager processor may createtenant specific resources, create tenant specific instances, and/or bindapplications to the resources and instances. Note that the platformresource manager may be associated with an inbuild eventpublish/subscribe framework.

FIG. 4 is a more detailed high-level block diagram of a provisioningsystem 400 in accordance with some embodiments. As before, the system400 includes a provisioning application platform 450 that accesses userentitlement information 410 in a data storage device. The userentitlement information 410 may include electronic data records 412 thatcontain a user identifier 414, a tenant identifier, 416, entitlementvalues 418, etc. The provisioning application platform 450 might usethis information, for example, to create an integration service 300 fora user 420. The provisioning application platform 450 may communicatewith an integration service platform 460 configured with a platformresource manager and event notifier 470 that interacts with a cloudplatform 490 and creates the integration service 300 from microservices480.

Thus, embodiments described herein may offer a centrally managedapplication for provisioning. Moreover, a provisioning application mayrepresent a single point entry (for end users) to get an integrationservice tenant. The provisioning application may coordinate withmicroservices of the integration service and render an appropriateintegration design application after the provisioning process iscompleted.

Note that the tenant on-boarding in a cloud computing environment maycreate tenant specific resources/instances and bind the applications tothem. This job may be delegated to a generic component such as aplatform resource manager. The platform resource manager may have aninbuild event publish/subscribe frame work. In a microservicearchitecture, there may be several microservices involved in thecreation of integration service software. Moreover, some microservicesmay need to be notified about a new request (subscribe request) forprovisioning so that they can initialize data as appropriate. Theprovisioning application may also be responsible for making sure thetenant-onboarding (also referred to herein as “provisioning”) iscompleted successfully. For these, embodiments may use a case eventpublish/subscribe model. Each microservice may respond to generatedevents which will act as proof of confirmation that all participantmicroservices have succeeded in the tenant-onboarding process.

The provisioning application may maintain the user entitlementinformation (note that the provisioning application might keep thisinformation stored to its scope or can get this information from acommercialization component of the cloud platform). Based on theentitlement capabilities, the user might be offered an intermediate UIto configure and ask for a tenant. Based on the available capabilities,the provisioning application may execute the tenant-onboarding (e.g.,database resources may be created with a relatively small size for afree account as compared to a paid production account).

According to some embodiments, the provisioning application may providea single source of truth for global account level tenant statistics. Theprovisioning application may also initiate provisioning/termination andlater confirmation to a tenant administrator via an intermediate UI.Status monitoring for the tenant administrator (e.g., provisioningsuccess/failed/retry) may be provided for tenant administrator alongwith access management for the provisioning. Some embodiments mayprovide an ability to host an endpoint to receive resource managercommunication (e.g., the resource manager may send a notification ofon-boarding/termination task status in a call-back fashion). Theprovisioning application may also provide audit logging ofprovisioning/termination, handle both automatic termination (e.g., uponan expiration event) and self-service un-subscribe requests, and executequota management.

The resource manager may implement platform agnostic Application ProgramInterfaces (“APIs”) for tenant on-boarding in the space specific to theresource manager. The resource manager may provide a single source oftruth for all the tenants on-boarded/terminated for that space and trackthe status (failure handling/retry) of the tenanton-boarding/termination. Microservices notification of theon-boarding/termination may also be provided along withconcurrency/scaling handling. Since the resource manager may cater toother use cases, it should make sure it scales if provisioning requestsincrease for a given period without blocking users. The resource managermay maintain a state machine to support one tenanton-boarding/termination request per unique identifier.

FIG. 5 is an information flow diagram of a provisioning process 500according to some embodiments. The process 500 includes a TennantAccount (“TA”) 510, a provisioning application 520, a Tenant ResourceManager (“TRM”) 530, a platform 540, a credential store 550, andmulti-tenant applications 560. Note that the call-back frame work mayutilize synchronization handling of the subscribe if a subscription morethan a pre-determined period of time. According to some embodiments,tenant on-boarding may take a relatively long amount of time and hencean intermediate UI may be required. The provisioning application 520call back will first persist the request (after checking for anyduplicate attempts) and return a response. Upon a successfulsubscription, a go-to application will offer a provisioning applicationUI where the customer has to click a “Start Tenant” icon to request atenant. In simple terms, the on-boarding may be a two-step self-serviceprocess. According to some embodiments, the provisioning application 520is a single source of truth for global account level tenant statisticswhich can be used for various use case, such as quota management,metering, etc. Hence, the provisioning application 520 may maintain theglobal account level on-boarding information of the tenants. On useraction of provision, the TRM API will be called. The TRM 530 willprovide a task handle and the status may be be polled. Upon successfulcompletion, the tenant may be offered to the user.

FIG. 6 is an information flow diagram of a decommissioning process 600in accordance with some embodiments. The process 600 includes a TA 610,a provisioning application 620, and a TRM 630. As used herein, the termstermination/deletion/unsubscribe are used interchangeably. A terminationmight happen, for example, via: (i) a self-service unsubscribe, (ii) aself-service account deletion, or (iii) an auto termination (e.g., after90 days). In all three cases, the system may get a same subscribe callback with a DELETE method. The subscribe call back might have, forexample, a timeout of 30 to 60 seconds. According to some embodiments,the system may perform the deletion asynchronously. The unsubscribe callback implementation at the provisioning application 620 may perform thefollowing:

-   -   Bring the consistent state (i.e., honour the latest request—such        as deletion or subscription—during multiple attempts. For        example, a termination call may come during the provisioning.        This call may be queued and after the provisioning task is        complete, the termination call may be fired.    -   Run an automatic clean up job. For example, it might be the case        that the provisioning application 620 is down during a call        back. The system will not attempt the call backs again. Hence,        the system may check the stale tenants using the API and delete        them as appropriate.

Note that the embodiments described herein may also be implemented usingany number of different hardware configurations. For example, FIG. 7 isa block diagram of an apparatus or platform 700 that may be, forexample, associated with the systems 101, 400 of FIGS. 1B and 4,respectively (and/or any other system described herein). The platform700 comprises a processor 710, such as one or more commerciallyavailable Central Processing Units (“CPUs”) in the form of one-chipmicroprocessors, coupled to a communication device 760 configured tocommunicate via a communication network (not shown in FIG. 7). Thecommunication device 760 may be used to communicate, for example, withone or more remote user platforms, administrator platforms, etc. Theplatform 700 further includes an input device 740 (e.g., a computermouse and/or keyboard to input microservice information) and/an outputdevice 750 (e.g., a computer monitor to render a display, transmitrecommendations, and/or create reports about integration services,tenants, users, etc.). According to some embodiments, a mobile device,monitoring physical system, and/or PC may be used to exchangeinformation with the platform 700.

The processor 710 also communicates with a storage device 730. Thestorage device 730 may comprise any appropriate information storagedevice, including combinations of magnetic storage devices (e.g., a harddisk drive), optical storage devices, mobile telephones, and/orsemiconductor memory devices. The storage device 730 stores a program712 and/or provisioning platform engine 714 for controlling theprocessor 710. The processor 710 performs instructions of the programs712, 714, and thereby operates in accordance with any of the embodimentsdescribed herein. For example, the processor 710 may access a datastorage device that contains user identifiers and associated entitlementvalues for a plurality of tenants of a cloud computing environment. Theprocessor 710 may receive a user request for an integration service andaccess the data storage device. The processor 710 may then transmit atleast one entitlement value to a platform resource manager processor tofacilitate creation of a plurality of microservices resulting inimplementation of the integration service for the user.

The programs 712, 714 may be stored in a compressed, uncompiled and/orencrypted format. The programs 712, 714 may furthermore include otherprogram elements, such as an operating system, clipboard application, adatabase management system, and/or device drivers used by the processor710 to interface with peripheral devices.

As used herein, information may be “received” by or “transmitted” to,for example: (i) the platform 700 from another device; or (ii) asoftware application or module within the platform 700 from anothersoftware application, module, or any other source.

In some embodiments (such as the one shown in FIG. 7), the storagedevice 730 further stores a user entitlement data store 800. An exampleof a database that may be used in connection with the platform 700 willnow be described in detail with respect to FIG. 8. Note that thedatabase described herein is only one example, and additional and/ordifferent information may be stored therein. Moreover, various databasesmight be split or combined in accordance with any of the embodimentsdescribed herein.

Referring to FIG. 8, a table is shown that represents the userentitlement data store 800 that may be stored at the platform 700according to some embodiments. The table may include, for example,entries identifying users who may request integrations servicesassociated with a cloud computing environment. The table may also definefields 802, 804, 806, 808, 810 for each of the entries. The fields 802,804, 806, 808, 810 may, according to some embodiments, specify: a useridentifier 802, a tenant identifier 804, an integration serviceidentifier 806, microservices 808, and entitlements 810. The userentitlement data store 800 may be created and updated, for example, whennew users or tenants are added to a system, entitlement rules change,etc.

The user identifier 802 might be a unique alphanumeric label that isassociated with a user who may request an integration service associatedwith a cloud computing environment. The tenant identifier 804 mayrepresent an enterprise, group of users, etc. who utilize the cloudcomputing environment. The integration service identifier 806 may definean application (e.g., a payroll or human resources application) composedof a number of different microservices 808. The entitlements 810 maydefine rules, business logic, conditions, etc. that indicate a level ofservice or resources that may be available to a particular user (e.g.,based on whether the user has a free, limited account or a paid,enhanced account).

FIG. 9 is a human machine interface display 900 in accordance with someembodiments. The display 900 includes a graphical representation 910 ofa provisioning system in accordance with any of the embodimentsdescribed herein. Selection of an element on the display 900 (e.g., viaa touch-screen or computer pointer 920) may result in display of apop-up window containing more detailed information about that elementand/or various options (e.g., to add a microservice, modifyentitlements, etc.). Selection of an “Edit System” icon 930 may also letan operator or administrator adjust the operation of the provisioningsystem.

Thus, embodiments may provide for the provision of a multi-tenant,microservice architecture-based integration service in a cloud computingenvironment in a secure, automatic, and efficient manner.

The following illustrates various additional embodiments of theinvention. These do not constitute a definition of all possibleembodiments, and those skilled in the art will understand that thepresent invention is applicable to many other embodiments. Further,although the following embodiments are briefly described for clarity,those skilled in the art will understand how to make any changes, ifnecessary, to the above-described apparatus and methods to accommodatethese and other embodiments and applications.

Although specific hardware and data configurations have been describedherein, note that any number of other configurations may be provided inaccordance with some embodiments of the present invention (e.g., some ofthe information associated with the databases described herein may becombined or stored in external systems). Moreover, although someembodiments are focused on particular types of integration services andmicroservices, any of the embodiments described herein could be appliedto other types of applications. Moreover, the displays shown herein areprovided only as examples, and any other type of user interface could beimplemented.

The present invention has been described in terms of several embodimentssolely for the purpose of illustration. Persons skilled in the art willrecognize from this description that the invention is not limited to theembodiments described, but may be practiced with modifications andalterations limited only by the spirit and scope of the appended claims.

1. A system associated with a cloud computing environment, comprising: adata storage device containing user identifiers and associatedentitlement values for a plurality of tenants of the cloud computingenvironment, wherein the entitlement values are associated with tenantpayments; a platform resource manager, at an integration service, havingaccess to the cloud computing environment, and a provisioningapplication platform, between a user device and the platform resourcemanager and coupled to the data storage device, to: (i) receive from theuser device a user subscribe request for an integration designapplication associated with an inbuild event publish/subscribeframework, (ii) access the data storage device, and (iii) transmit atleast one entitlement value to the platform resource manager tofacilitate creation of a plurality of microservices, by the integrationservice, resulting in implementation of the integration designapplication for the user, wherein the platform resource manager is to:(i) create tenant specific resources based on the at least oneentitlement value via the inbuild event publish/subscribe framework,wherein the at least one entitlement value is associated with an accountstorage limit or a Service Level Agreement (“SLA”), (ii) create tenantspecific instances, and (iii) bind applications to the resources andinstances to create the integration design application.
 2. The system ofclaim 1, wherein at least one microservice is associated with at leastone of: (i) an integration design user interface application, (ii) amonitoring user interface application, (iii) a runtime working node,(iv) an information storage service, and (v) database resources.
 3. Thesystem of claim 1, wherein the provisioning application platform isassociated with at least one of: (i) a Software-as-a-Service, and (ii) aPlatform-as-a-Service.
 4. The system of claim 1, wherein theprovisioning application platform is further to verify thattenant-onboarding is completed successfully.
 5. The system of claim 1,wherein the provisioning application platform accesses entitlementinformation stored in at least one of: (i) a scope of the provisioningapplication platform, and (ii) a commercialization component of a cloudcomputing environment platform.
 6. The system of claim 1, wherein theprovisioning application platform further supports a decommissioningprocess.
 7. A non-transitory, computer-readable medium having executableinstructions stored therein, the medium comprising: instructions toreceive, at a provisioning application platform from a user device, auser subscribe request for an integration design application associatedwith an inbuild event publish/subscribe framework, wherein theprovisioning application platform is between the user device and aplatform resource manager of an integration service; instructions toaccess, by the provisioning application platform, a data storage device,coupled to the provisioning application platform, containing useridentifiers and associated entitlement values for a plurality of tenantsof the cloud computing environment, wherein the entitlement values areassociated with tenant payments; and instructions to transmit at leastone entitlement value to the platform resource manager to facilitatecreation of a plurality of microservices resulting in implementation ofthe integration design application for the user, wherein the platformresource manager is to: (i) create tenant specific resources based onthe at least one entitlement value via the inbuild eventpublish/subscribe framework, wherein the at least one entitlement valueis associated with an account storage limit or a Service Level Agreement(“SLA”), (ii) create tenant specific instances, and (iii) bindapplications to the resources and instances to create the integrationdesign application.
 8. The medium of claim 7, wherein at least onemicroservice is associated with at least one of: (i) an integrationdesign user interface application, (ii) a monitoring user interfaceapplication, (iii) a runtime working node, (iv) an information storageservice, and (v) database resources.
 9. The medium of claim 7, whereinthe provisioning application platform is associated with at least oneof: (i) a Software-as-a-Service, and (ii) a Platform-as-a-Service. 10.The medium of claim 7, wherein the provisioning application platform isfurther to verify that tenant-onboarding is co7mpleted successfully. 11.The medium of claim 7, wherein the provisioning application platformaccesses entitlement information stored in at least one of: (i) a scopeof the provisioning application platform, and (ii) a commercializationcomponent of a cloud computing environment platform.
 12. The medium ofclaim 7, wherein the provisioning application platform further supportsa decommissioning process.
 13. A computer-implemented method associatedwith a cloud computing environment, comprising: receiving, at aprovisioning application platform from a user device, a user subscriberequest for an integration design application associated with an inbuildevent publish/subscribe framework, wherein the provisioning applicationplatform is between the user device and a platform resource manager ofan integration service; accessing, by the provisioning applicationplatform, a data storage device, coupled to the provisioning applicationplatform, containing user identifiers and associated entitlement valuesfor a plurality of tenants of the cloud computing environment, whereinthe entitlement values are associated with tenant payments; andtransmitting at least one entitlement value to a platform resourcemanager to facilitate creation of a plurality of microservices resultingin implementation of the integration design application for the user,wherein the platform resource manager is to: (i) create tenant specificresources based on the at least one entitlement value via the inbuildevent publish/subscribe framework, wherein the at least one entitlementvalue is associated with an account storage limit or a Service LevelAgreement (“SLA”), (ii) create tenant specific instances, and (iii) bindapplications to the resources and instances to create the integrationdesign application.
 14. The method of claim 13, wherein at least onemicroservice is associated with at least one of: (i) an integrationdesign user interface application, (ii) a monitoring user interfaceapplication, (iii) a runtime working node, (iv) an information storageservice, and (v) database resources.
 15. The method of claim 13, whereinthe provisioning application platform is associated with at least oneof: (i) a Software-as-a-Service, and (ii) a Platform-as-a-Service. 16.The method of claim 13, wherein the provisioning application platform isfurther to verify that tenant-onboarding is completed successfully. 17.The method of claim 13, wherein the provisioning application platformaccesses entitlement information stored in at least one of: (i) a scopeof the provisioning application platform, and (ii) a commercializationcomponent of a cloud computing environment platform.
 18. The method ofclaim 13, wherein the provisioning application platform further supportsa decommissioning process.